Clinical and immunological characteristics for BK polyomavirus‐associated nephropathy after kidney transplantation

ABSTRACT: Abstract

Introduction

BK polyomavirus (BKPyV)‐associated nephropathy (BKPyVAN) can cause a significant risk of allograft impairment after kidney transplantation (KT). Intact BKPyV‐specific immunity is associated with viral containment. This study investigated BKPyV‐specific immunological factors among KT recipients.

Methods

This prospective study in a single transplant center from January 2019 to August 2019 assessed associations between clinical and immunological characteristics, with a focus on BKPyV‐cell‐specific immunity and BKPyVAN, among KT recipients aged ≥15 years. The numbers of interferon‐gamma (IFN‐γ)‐producing CD4+ T, CD8+ T, natural killer (NK), and natural killer T (NKT) cells were measured after stimulation with large T antigen and viral capsid protein 1 (V

SUBMITTER: Siripoon T 

PROVIDER: S-EPMC10461421 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature